I haven't played Sims for like 3 months because I was too busy IRL... so when I finally got to update and play again the other day, it really ****** me off that I now have to pay extra LPs every week just to keep my toddlers from growing so I can keep my hand-made preschool occupied.
I also noticed if you don't set a life goal/personality to a newly created Sim (the adult ones that come with a new house) they don't age out as fast as the ones with the orbs/life goals.